Abstract: A low cost, high capacity method for making starch-NPN liquid feed supplements is provided wherein a substantially NPN-free slurry containing water and a starch source is treated under high temperatures and pressures to gelatinize the starch component. After gelatinization, an NPN substance such as urea is added and thoroughly mixed with the slurry to produce a final feed. The cooking step may be advantageously performed indirectly using a tube and shell heat exchanger, or alternatively in a direct steam injection jet cooker. A wide variety of NPN substances can be employed in the supplements hereof, along with a large number of starch sources such as grains or industrial wastes. In addition, the liquid supplements can be modified either before or after processing by adding energy sources such as molasses thereto.

Abstract: A semi-moist pet food having a moisture level in the 31-50 percent range comprising a blend of amylaceous ingredients, and proteins derived from oilseed and meat or meat by-product protein sources, and containing an effective amount of a special anti sticking agent such as for example, succinylated monoglycerides of fatty acids, to prevent stickiness and provide high processing efficiency.

Abstract: A composition for limiting feed supplement intake for cattle is disclosed which comprises at least one member of a group of compounds, including mixtures of these compounds, having the formula: ##STR1## in which R is a C.sub.9 to C.sub.17 saturated aliphatic group and R.sup.1 is hydrogen or a lower alkyl such a methyl, ethyl, propyl, or a cation such as sodium or potassium together with meat meal, diammonium phosphate, and ammonium sulfate. Furthermore, a compound of the above general type, has been found to control feed supplement intake in cattle without the additional intake limiting ingredients. These compositions control feed supplement intake by cattle upon addition to the feed supplement, thereby permitting self-rationed feeding to the cattle without waste, yet providing the right degree of weight maintenance for the animal.

Abstract: An improved method for feeding ruminant animals so as to promote meat, fat and milk production whereby the animals are fed an alkali treated proteinaceous feed supplement that resists biodegradation in the rumen but is readily assimilable within the post-rumen gut.

Abstract: Preservative for feeds which contains a liquid mixture of ammonium propionate, propylene glycol and water. The molar ratio of ammonium propionate to propylene glycol is from 1:0.1 to 1:0.7. The liquid mixture contains from 20 to 30 weight percent water, 44.2 to 64.6 weight percent ammonium propionate and 5.4 to 29.5 weight percent propylene glycol. Adequate preservation is ensured by the addition of from 0.3 to 3 wt % of the liquid mixture to the feed.

Abstract: There is disclosed a solid animal feed supplement block packaged in block form with structural members that subdivide the block. The block has a reduced consumption rate that results from the structural members within the block. The preferred members comprise partitions formed of corregated cardboard which subdivide the block into a plurality of cells. The animal feed supplement can contain a drug and the partitions can provide a convenient measure of the drug dosage, preferably by providing a plurality of solid blocks or cubes each of which provides a premeasured dosage, e.g., a daily dosage for a single animal.

Abstract: Animal feeds based on carbohydrates, protein and fats containing from 5 to 150 ppm of one of the antibiotics Virginiamycin, zinc Bacitracin or flavophospholipol and a content of proteolytic enzymes in such an amount that the enzymatic activity is from 0.05 to 2.5 mTU/gm of said animal feed.

Abstract: A food for carnivorous lower animals which is fermented by certain lactic acid producing bacteria that produce a desirable flavor or which has an added flavoring from an edible material fermentate of lactic acid producing bacteria is described. The pet food has a pH of from about 3 to less than 6 and is particularly palatable to dogs.

Abstract: Feed pellets are produced by homogeneously mixing feed meals with from 0.1 to 2% of a pulverulent urea-formaldehyde resin obtained by spray-drying a glue solution, and pelletizing the mixture.

Abstract: Inclusion of 71/2% to 20% of substantially fully-inverted molasses provides a low-cost animal feed which is highly palatable and assimilable to domestic pets and livestock. Prepared by hot extrusion and comprising at least 50% by weight cereal meal and 15% to 35% by weight protein, this product has a partially elastic, partially deformable, chewy, non-crumbly structure. It has unexpected nutritive and physiological advantages especially to the growing animal, as well as cost advantages over the use of sucrose.Under the process described, the product, when extruded, has a water content of approximately 20% and is dried to about 15% without loss of its unique texture or palatability and with minimal energy cost.

Abstract: A composition for limiting feed supplement intake for cattle is disclosed which comprises at least one member of a group of compounds having the formula: ##STR1## wherein A is a hydroxyl or RB is a halogen or hydroxyl or RC is a halogen, or C is a hydroxyl in the event thatB is a halogen or C is a hydroxyl if B is also a hydroxyland A is Rwherein ##STR2## and preferably wherein R.sup.1 is a C.sub.9 -C.sub.

Abstract: A process for the preparation of substantially dustless quinoxaline-1,4-dioxide animal feed supplement premixes is disclosed.

Abstract: Cyano (--CN) groups or radicals in natural food products contribute to toxicity of the food in animals and humans. It is desirable to remove such cyano groups from food materials. This can be done by treating such food products with aqueous ammoniacal hydrogen peroxide, which converts the cyano groups to innocuous amide (--COCH.sub.2) or other groups or radicals. This treatment can be conducted at ambient temperatures (0.degree. to 50.degree. C.) and is extremely fast compared to ammonia alone or hydrogen peroxide alone, the latter being ineffective.

Abstract: A method for sorption of solids by the tissues of whole seeds to enhance the available nutritional value of the whole seeds, to provide nutritional requirements for a ruminant feed, to provide new superimposed processes, to make more effective present superimposed processes, to provide innoculation with viable organisms, to provide means to reduce explosion hazzards from grain dust, and other advantages accruing from encapsulation of solids, the method comprising contacting the whole seeds with a synergetic mixture of solid materials and an oleaginous vehicle and maintaining contact until the synergetic mixture has been sorbed by the grain.

Abstract: Pigment is extracted from seeds containing the same by contacting the seeds with water containing one or more alpha-enzymes for a period of time and at a temperature sufficient to extract the pigment. In particular, annatto pigment can be extracted from the seeds of Bixa orellana L. by the aforementioned process.

Abstract: A uniquely palatable horse feed is prepared by employing certain prescribed amounts of citric acid in the feed.

Abstract: The palatability of dog foods is increased by incorporating therein effective amounts of ammoniated glycyrrhizin.

Abstract: Disclosed is a uniquely textured pet food in the form of low-intermediate moisture, but highly-palatable, resilient, soft, meat-like chunks. These soft, chewy chunks are expanded internally and have a substantially-continuous, fibrous, highly-irregular surface. This pet food is prepared by relatively high pressure extrusion of a plasticized, meat based formulation to achieve expansion. The product contains sufficient a.sub.w lowering and antimycotic agents to avoid spoilage when packaged under aerobic conditions. By virtue of their meat-like texture and structural integrity, these chunks enable the production of an unusually good dual-textured pet food.

Abstract: The utilization of protein by cattle is maximized by feeding rumen-protected protein having a negative Urea Fermentation Potential (UFP) together with other unprotected protein-providing feed materials having a net positive UFP and urea.

Abstract: A continuous process for refining whole grain corn to obtain a prime corn starch fraction, an animal feed product and, optionally, corn oil. The process comprises dry milling corn kernels to provide an endosperm fraction, a germ fraction, a fiber (hull) fraction and a cleanings fraction, wet milling the endosperm fraction including using two distinct steeping steps, one upstream and the other downstream of an impact milling step, to provide a mill starch slurry. The process further comprises removing fine fiber tailings from the mill starch slurry, separating the slurry into a starch-rich fraction and protein-rich fraction, concentrating the protein-rich fraction, directly combining the fiber (hull), cleanings, fine fiber tailings and protein-rich concentrate without removing corn oil therefrom, with the germ fraction to provide a wet animal feed product, and drying the feed product. Optionally, corn oil is recovered from the germ fraction only.

Abstract: An animal feed supplement in a solid, weather resistant block form and method of making is disclosed. The molasses based feed supplement block, intended for consumption primarily by ruminant animals, although not limited thereto, contains magnesium oxide as a blocking agent. The feed supplement also comprises a water absorbent clay, a phosphorous source and an edible fat or oil in sufficient quantities to set into a solid block in a relatively short period of time at ambient temperatures. A preferred block composition is prepared by a method which comprises admixing the molasses, water, phosphorous source and water absorbing clay under high speed shearing action for an effective amount of time to disperse the clay, admixing edible fat and dispersing it in the mixture and then admixing magnesium oxide to obtain a viscous nutrient mixture that thickens quickly. The mixture is then poured into molds or packages and solidifies to form a hard depackagable block.

Abstract: An animal feed supplement in a solid, weather resistant block form and method of making is disclosed. The molasses based feed supplement block, intended for consumption primarily by ruminant animals, although not limited thereto, contains ferrous sulfate as a blocking agent. The feed supplement also comprises a water absorbent clay, a phosphorous source and magnesium oxide as well as an edible fat or oil in sufficient quantities to set into a solid block form in less than one hour at room temperature when admixed with the blocking agent. A preferred block composition is prepared by a method which comprises admixing the molasses, water, phosphorous source and water absorbing clay under high speed shearing action for an effective amount of time to disperse the clay, admixing edible fat and dispersing it in the mixture and then admixing ferrous sulfate and magnesium oxide to obtain a viscous nutrient mixture that thickens quickly.

Abstract: There is disclosed a continuous process for refining whole grain wheat to obtain a wheat starch fraction and an animal feed product, the process comprising cleaning whole wheat kernels to separate extraneous matter, wet milling the cleaned whole wheat kernels to provide a mill starch slurry, separating fiber (bran) tailings from the mill starch slurry, washing and dewatering the fiber (bran) tailings, separating the mill starch slurry into a starch-rich fraction and a protein-rich fraction, concentrating and dewatering the protein-rich fraction, combining the wheat cleanings, the dewatered fiber (bran) tailings and the dewatered protein-rich fraction with an aqueous concentrate resulting from the partial evaporation of the filtrates obtained during the dewatering of the protein-rich fraction to form a wet animal feed product, and drying the feed product.

Abstract: There is disclosed a continuous process for refining whole grain wheat to obtain a prime wheat starch fraction and an animal feed product, the process comprising dry milling wheat kernels to provide an endosperm fraction, a germ fraction, a fiber (bran) fraction and a cleanings fraction, wet milling the endosperm fraction to provide a mill starch slurry, removing fine fiber tailings from the mill starch slurry, separating the slurry into a starch-rich fraction and protein-rich fraction, concentrating the protein-rich fraction, directly combining the fiber (bran), cleanings, fine fiber tailings and protein-rich concentrate, and the germ fraction to provide a wet animal feed product, and drying the feed product.

Abstract: A soft-moist, heat treated, environmentally stable animal food product having a moisture content from about 40 to about 60 wt.% and a pH from about 4 to about 6 is prepared by emulsifying and pasteurizing an ingredient mix containing moist proteinaceous meaty material, added moisture, edible acid, antimicrobial material, proteinaceous vegetable material, and colloidal clay. This ingredient mix may be further formulated with protein supplement material, fatty material, cellulosic binder, amylaceous material, vitamins and minerals, palatibility enhancing material,s and other nutritionally balancing ingredients. The products are particularly suited for feeding carnivorous and omnivorous animals housed in zoos.

Abstract: An emulsified liquid starch product which comprises an emulsion of a starch bearing material, which has been cooked, at least partially gelatinized and enzymatically hydrolyzed, the predominant amount of the emulsified particles not exceeding an average particle diameter of 300 microns. In accordance with the process a starch, protein and cellulose material is size reduced, slurried with water, hydrothermically cooked, starch hydrolyzing enzyme is thereafter added, and mixing is continued for a period of time to prevent jelling, but not for such a long period of time that the product becomes thin and watery, and thereafter the product is treated with an enzyme deactivating agent to provide a stable emulsion. Chemical preservatives to prevent mold and spoilage and a flavoring, and coloring agents to improve palatibility and produce uniform color may then be added, and animal or vegetable fat may be added.

Abstract: Lemon oil at extremely low levels is found to greatly enhance the palatability of even an extruded horse ration.

Abstract: Inclusion of 71/2% to 15% of a monosaccharide in a dry animal food prepared by hot extrusion of a mixture comprising at least 50% by weight cereal meal and 15%-35% by weight protein yields a product having a partially elastic, partially deformable, chewy, non-crumbly structure. Unlike soft pet foods of substantially higher water content, the present product requires no polyhydrins either as a texturizer or as a preservative.Under the process described the product, when extruded, has a water content of approximately 20% and is dried to about 15% without loss of its unique texture and with minimal energy costs.

Abstract: A food for carnivorous lower animals which is fermented by certain lactic acid producing bacteria that produce a desirable flavor or which has an added flavoring from an edible material fermentate of lactic acid producing bacteria is described. The pet food has a pH of from about 3 to less than 6 and is particularly palatable to dogs.

Abstract: Seeds from grain are prepared for animal or human consumption by first heating with infrared radiation until soft, turgid, malleable and plastic. Then the seed are extruded by a roll to form a wafer from each seed, which wafer is suitable for storage and is readily digestible.

Abstract: A method of producing a dry, extruded feed for carnivorous animals containing a large amount of proteinaceous materials, a minor amount of farinaceous materials and up to about 24% fat by weight is disclosed. More specifically, a hard dry high fat feed having excellent particle integrity is extruded under conditions of elevated temperature and pressure without the use of materials to selectively bind the fat to the other food ingredients.

Abstract: Agents for preserving and ensiling animal feedstuffs and which contain one or several furan or thiophene derivatives, and the use thereof. These furan or thiophene derivatives have the general formula ##STR1## WHERE X denotes oxygen or sulfur, R denotes the radicals --CHO, --CN or --COOR.sup.3, or the vinylogous radicals --CH.dbd.CH--CHO, --CH.dbd.CH--C.tbd.N or --CH.dbd.CH--COOR.sup.3, R.sup.3 denoting hydrogen, a cation equivalent or alkyl of from 1 to 4 carbon atoms, and n denotes one of the integers 0, 1, 2 and 3.

Abstract: Disclosed herein is an improved feed additive for administration to ruminants to prevent or minimize lactic acidosis when the ruminant is switched from a diet of roughage to starch (high energy). The additive comprises a bacterial culture of Megasphaera elsdenii admixed with an ingestible animal feed additive. The additive utilizes the unexpected ability of M. elsdenii to ferment lactic acid in preference to simple sugars, thereby minimizing accumulation of lactic acid. The preferred embodiment is the combination of M. elsdenii with substances (including bacterial cultures) producing ruminal propionic acid, thereby providing a high propionic level while avoiding lactic acid accumulation.

Abstract: A food substance for ruminating animals, such as cattle, is formed from a mixture of fibrous plant materials in chopped and ground form and precipitate dust from the manufacture of portland cement.

Abstract: Dairy cattle rations are formulated to optimize milk production by balancing the proportion of soluble and insoluble protein in the total dietary protein. The ration may include both forage and concentrate portions, in which case the forage portion may consist of grazing and/or available stored forage with the composition of the concentrate being adjusted as required to provide the required balance of soluble and insoluble protein. The total protein intake is established according to standard recommended levels based on a particular cow or herd's production level, and other factors. The proportion of the total protein which is soluble in the cow's rumen is limited to not more than 25%, but some soluble protein, preferably in a range of about 10% to 20% is provided since it is this protein which is used by the microorganisms in the rumen which are, in turn, used by the cow as protein.

Abstract: Protein is extracted from Phaseolus vulgaris, Phaseolus aureus or Phaseolus lunatus beans with a sodium chloride solution of not over about 0.6% w/v NaCl and thereafter recovered as by separating the fibrous residue and acidifying the remaining aqueous extract to precipitate the protein. In a preferred embodiment heat is applied during acid precipitation to increase the yield of protein. The separated protein may be spray dried to form a bland tasting white powder which may be used to advantage to increase the protein content of baked goods.

Abstract: The method of stimulating appetite in ruminants by including in their diet between about 0.05 to 0.1 weight percent of theobromine, or an amount of cocoa solids, cocoa shells or cocoa pods containing such weight percentage of theobromine, and a ruminant feed containing between about 0.05 to 0.1 weight percent of theobromine (which may be pure theobromine or theobromine derived from cocoa solids, cocoa shells and/or cocoa pods).

Abstract: A method is disclosed for preparing quick-cooking food products which are palatable, bland, light colored, meat-like in texture, chewable chunks when hydrated. Plant protein material such as, solvent-extracted soybean meal or flakes, or peanuts, sesame seeds, cotton seeds, lentil beans, etc. containing 30 percent or higher protein, 5 to 10 percent moisture and and NSI of about 30 to 70 is fed into a press having means therein for adjusting the press and subjected to a pressure of at least 1,800 pounds per square inch for a time and at a temperature sufficient to convert the moisture into steam. As a result, the plant protein material is rendered partially or substantially bland, e.g., disembittered, toasted without scorching, and compacted into a hard and substantially fused mass which is textured or meat-like when hydrated. The mass is fragmented into chunks which are preferably graded.

Abstract: DL-methionyl-DL-methionine is prepared and used as a food and fodder additive.

Abstract: A liquid animal feed supplement. The liquid feed supplement, which is gravitationally stable for prolonged periods of time, comprises essentially a colloidal mixture of spent brewers' yeast and a water dispersible water-binding agent in an aqueous alcoholic medium.

Abstract: A coherent and physically stable, flavored animal food composition adapted to be used in the preparation of canned or expanded pet foods is prepared by blending and mixing a formulation containing flour, moisture, fat and comminuted natural flavor material such as cheese, poultry, fish, kidney, liver and mixtures thereof to obtain a uniform dispersion of the same in a dough-like mass. Liquid whole egg may be employed as the moisture source and the composition may be further formulated with a stabilizer, preservative, protein adjuncts and coloring.

Abstract: A substantially neutral chelating agent combines with a vegetable protein and an amylaceous material to form a suitable composition which at least partially replaces a casein salt in a semi-moist pet food.

Abstract: A feeding material for carnivorous animals comprising proteins, carbohydrates, fats, minerals and vitamins, wherein the content of carbohydrates comprises cereals, which have been fermented with spore-forming hay-bacteria. Preferably, the carbohydrates are gelatinized prior to being treated with the hay-bacterias.

Abstract: In the preparation of an animal feed block, molasses and a water absorbent clay such as attapulgite clay are subjected to high speed shearing action to obtain a dispersion thereof and thereafter the dispersion is mixed with a water binding agent such as calcium sulfate hemihydrate, a hard metallic soap former such as calcium oxide, a fatty acid soap former such as yellow grease and one or more of the following: natural protein source such as cottonseed meal, non-protein nitrogen source such as urea, a phosphorous source such as phosphoric acid, and fat such as tallow to thereby obtain a nutrient composition which sets to a hard block.

Abstract: A dry pet food is formed by mixing a soft meat-like dry pet food and a hard dry pet food together.

Abstract: A meat-based, intermediate-moisture animal food is disclosed containing egg as an essential ingredient. The product is formulated by a process designed to preserve the identity and discernible character of the egg component.

Abstract: A method of production of animal feed pellets made from oleaginous seeds and containing high levels of fat or other nutrient material. More particularly, hard, dry high fat feed pellets containing up to 50% fat are produced with the fat incorporated prior to the pelleting operation and is thereby distributed throughout the pellet.

Abstract: A proteinaceous feedstuff for ruminants comprising the reaction product of a protein containing meal and from 2 to about 8 percent, based on the weight of the meal, of acetic acid, the meal thereby being rendered resistant to microbial breakdown in the rumen but not resistant to substantial digestive breakdown in the abomasum and intestines. This invention relates to a method for improving the protein utilization of ruminants. More specifically, this invention relates to modified protein feed compositions useful in ruminant nutrition which are resistant to microbial attack in the rumen but not resistant to substantial digestive breakdown in the abomasum and intestines.The rumen, the largest of the four stomach compartments of ruminants, serves as an important location for metabolic breakdown of ingested foodstuffs through the action of microorganisms which are present therein.

Abstract: A method of culturing monogastric animals which comprises feeding the animals a feed in which part of the protein is supplied by a urea-isobutyraldehyde condensate.

Abstract: There is disclosed a method of reducing the aflatoxin content of all contaminated oilseed meal products. A homogeneous mixture comprising the product, from 10 to 40 percent by weight of water, at least one oxide and/or hydroxide of an .[.alkali metal or.]. alkaline earth metal, and at least one organic amine is formed. The quantity of oxide and/or hydroxide is such that the mixture has a pH of at least 8. The quantity of organic amine is such that this pH is raised to at least 9.5 percent. The mixture is reacted at a temperature below 150.degree. C. to reduce the aflatoxin content of the mixture to less than 100 parts per thousand million. The detoxified mixture is then dried.